JavaScript基础教程

JavaScript基础教程

JavaScript基础教程

第一部分基本语法

和C非常相似,不在讲述

第二部分核心技术

2.1 DOM基础

2.1.1

DOM对象全称是Document Object Model(文档对象模型)
DOM里面有很多方法,我们通过它提供的的方法来操作一个页面中的某个元素。列如改变元素的颜色,点击实现某些效果。
总结:DOM操作,可以理解成”元素操作“。

2.1.2 DOM结构

DOM采用是是”树形结构“,用”树节点“表示页面中的一个元素。
比如:

<svg id="d8qjewj4e5e" width="100%" xmlns="http://www.w3.org/2000/svg" style="max-width: 403.265625px;" viewBox="0 0 403.265625 224.84375"><style>


#d8qjewj4e5e .label {
  font-family: 'trebuchet ms', verdana, arial;
  color: #333; }

#d8qjewj4e5e .node rect,
#d8qjewj4e5e .node circle,
#d8qjewj4e5e .node ellipse,
#d8qjewj4e5e .node polygon {
  fill: #ECECFF;
  stroke: #9370DB;
  stroke-width: 1px; }

#d8qjewj4e5e .node.clickable {
  cursor: pointer; }

#d8qjewj4e5e .arrowheadPath {
  fill: #333333; }

#d8qjewj4e5e .edgePath .path {
  stroke: #333333;
  stroke-width: 1.5px; }

#d8qjewj4e5e .edgeLabel {
  background-color: #e8e8e8; }

#d8qjewj4e5e .cluster rect {
  fill: #ffffde !important;
  stroke: #aaaa33 !important;
  stroke-width: 1px !important; }

#d8qjewj4e5e .cluster text {
  fill: #333; }

#d8qjewj4e5e div.mermaidTooltip {
  position: absolute;
  text-align: center;
  max-width: 200px;
  padding: 2px;
  font-family: 'trebuchet ms', verdana, arial;
  font-size: 12px;
  background: #ffffde;
  border: 1px solid #aaaa33;
  border-radius: 2px;
  pointer-events: none;
  z-index: 100; }

#d8qjewj4e5e .actor {
  stroke: #CCCCFF;
  fill: #ECECFF; }

#d8qjewj4e5e text.actor {
  fill: black;
  stroke: none; }

#d8qjewj4e5e .actor-line {
  stroke: grey; }

#d8qjewj4e5e .messageLine0 {
  stroke-width: 1.5;
  stroke-dasharray: '2 2';
  stroke: #333; }

#d8qjewj4e5e .messageLine1 {
  stroke-width: 1.5;
  stroke-dasharray: '2 2';
  stroke: #333; }

#d8qjewj4e5e #arrowhead {
  fill: #333; }

#d8qjewj4e5e #crosshead path {
  fill: #333 !important;
  stroke: #333 !important; }

#d8qjewj4e5e .messageText {
  fill: #333;
  stroke: none; }

#d8qjewj4e5e .labelBox {
  stroke: #CCCCFF;
  fill: #ECECFF; }

#d8qjewj4e5e .labelText {
  fill: black;
  stroke: none; }

#d8qjewj4e5e .loopText {
  fill: black;
  stroke: none; }

#d8qjewj4e5e .loopLine {
  stroke-width: 2;
  stroke-dasharray: '2 2';
  stroke: #CCCCFF; }

#d8qjewj4e5e .note {
  stroke: #aaaa33;
  fill: #fff5ad; }

#d8qjewj4e5e .noteText {
  fill: black;
  stroke: none;
  font-family: 'trebuchet ms', verdana, arial;
  font-size: 14px; }

#d8qjewj4e5e .activation0 {
  fill: #f4f4f4;
  stroke: #666; }

#d8qjewj4e5e .activation1 {
  fill: #f4f4f4;
  stroke: #666; }

#d8qjewj4e5e .activation2 {
  fill: #f4f4f4;
  stroke: #666; }


#d8qjewj4e5e .section {
  stroke: none;
  opacity: 0.2; }

#d8qjewj4e5e .section0 {
  fill: rgba(102, 102, 255, 0.49); }

#d8qjewj4e5e .section2 {
  fill: #fff400; }

#d8qjewj4e5e .section1,
#d8qjewj4e5e .section3 {
  fill: white;
  opacity: 0.2; }

#d8qjewj4e5e .sectionTitle0 {
  fill: #333; }

#d8qjewj4e5e .sectionTitle1 {
  fill: #333; }

#d8qjewj4e5e .sectionTitle2 {
  fill: #333; }

#d8qjewj4e5e .sectionTitle3 {
  fill: #333; }

#d8qjewj4e5e .sectionTitle {
  text-anchor: start;
  font-size: 11px;
  text-height: 14px; }


#d8qjewj4e5e .grid .tick {
  stroke: lightgrey;
  opacity: 0.3;
  shape-rendering: crispEdges; }

#d8qjewj4e5e .grid path {
  stroke-width: 0; }


#d8qjewj4e5e .today {
  fill: none;
  stroke: red;
  stroke-width: 2px; }



#d8qjewj4e5e .task {
  stroke-width: 2; }

#d8qjewj4e5e .taskText {
  text-anchor: middle;
  font-size: 11px; }

#d8qjewj4e5e .taskTextOutsideRight {
  fill: black;
  text-anchor: start;
  font-size: 11px; }

#d8qjewj4e5e .taskTextOutsideLeft {
  fill: black;
  text-anchor: end;
  font-size: 11px; }


#d8qjewj4e5e .taskText0,
#d8qjewj4e5e .taskText1,
#d8qjewj4e5e .taskText2,
#d8qjewj4e5e .taskText3 {
  fill: white; }

#d8qjewj4e5e .task0,
#d8qjewj4e5e .task1,
#d8qjewj4e5e .task2,
#d8qjewj4e5e .task3 {
  fill: #8a90dd;
  stroke: #534fbc; }

#d8qjewj4e5e .taskTextOutside0,
#d8qjewj4e5e .taskTextOutside2 {
  fill: black; }

#d8qjewj4e5e .taskTextOutside1,
#d8qjewj4e5e .taskTextOutside3 {
  fill: black; }


#d8qjewj4e5e .active0,
#d8qjewj4e5e .active1,
#d8qjewj4e5e .active2,
#d8qjewj4e5e .active3 {
  fill: #bfc7ff;
  stroke: #534fbc; }

#d8qjewj4e5e .activeText0,
#d8qjewj4e5e .activeText1,
#d8qjewj4e5e .activeText2,
#d8qjewj4e5e .activeText3 {
  fill: black !important; }


#d8qjewj4e5e .done0,
#d8qjewj4e5e .done1,
#d8qjewj4e5e .done2,
#d8qjewj4e5e .done3 {
  stroke: grey;
  fill: lightgrey;
  stroke-width: 2; }

#d8qjewj4e5e .doneText0,
#d8qjewj4e5e .doneText1,
#d8qjewj4e5e .doneText2,
#d8qjewj4e5e .doneText3 {
  fill: black !important; }


#d8qjewj4e5e .crit0,
#d8qjewj4e5e .crit1,
#d8qjewj4e5e .crit2,
#d8qjewj4e5e .crit3 {
  stroke: #ff8888;
  fill: red;
  stroke-width: 2; }

#d8qjewj4e5e .activeCrit0,
#d8qjewj4e5e .activeCrit1,
#d8qjewj4e5e .activeCrit2,
#d8qjewj4e5e .activeCrit3 {
  stroke: #ff8888;
  fill: #bfc7ff;
  stroke-width: 2; }

#d8qjewj4e5e .doneCrit0,
#d8qjewj4e5e .doneCrit1,
#d8qjewj4e5e .doneCrit2,
#d8qjewj4e5e .doneCrit3 {
  stroke: #ff8888;
  fill: lightgrey;
  stroke-width: 2;
  cursor: pointer;
  shape-rendering: crispEdges; }

#d8qjewj4e5e .doneCritText0,
#d8qjewj4e5e .doneCritText1,
#d8qjewj4e5e .doneCritText2,
#d8qjewj4e5e .doneCritText3 {
  fill: black !important; }

#d8qjewj4e5e .activeCritText0,
#d8qjewj4e5e .activeCritText1,
#d8qjewj4e5e .activeCritText2,
#d8qjewj4e5e .activeCritText3 {
  fill: black !important; }

#d8qjewj4e5e .titleText {
  text-anchor: middle;
  font-size: 18px;
  fill: black; }

#d8qjewj4e5e g.classGroup text {
  fill: #9370DB;
  stroke: none;
  font-family: 'trebuchet ms', verdana, arial;
  font-size: 10px; }

#d8qjewj4e5e g.classGroup rect {
  fill: #ECECFF;
  stroke: #9370DB; }

#d8qjewj4e5e g.classGroup line {
  stroke: #9370DB;
  stroke-width: 1; }

#d8qjewj4e5e .classLabel .box {
  stroke: none;
  stroke-width: 0;
  fill: #ECECFF;
  opacity: 0.5; }

#d8qjewj4e5e .classLabel .label {
  fill: #9370DB;
  font-size: 10px; }

#d8qjewj4e5e .relation {
  stroke: #9370DB;
  stroke-width: 1;
  fill: none; }

#d8qjewj4e5e #compositionStart {
  fill: #9370DB;
  stroke: #9370DB;
  stroke-width: 1; }

#d8qjewj4e5e #compositionEnd {
  fill: #9370DB;
  stroke: #9370DB;
  stroke-width: 1; }

#d8qjewj4e5e #aggregationStart {
  fill: #ECECFF;
  stroke: #9370DB;
  stroke-width: 1; }

#d8qjewj4e5e #aggregationEnd {
  fill: #ECECFF;
  stroke: #9370DB;
  stroke-width: 1; }

#d8qjewj4e5e #dependencyStart {
  fill: #9370DB;
  stroke: #9370DB;
  stroke-width: 1; }

#d8qjewj4e5e #dependencyEnd {
  fill: #9370DB;
  stroke: #9370DB;
  stroke-width: 1; }

#d8qjewj4e5e #extensionStart {
  fill: #9370DB;
  stroke: #9370DB;
  stroke-width: 1; }

#d8qjewj4e5e #extensionEnd {
  fill: #9370DB;
  stroke: #9370DB;
  stroke-width: 1; }

#d8qjewj4e5e .commit-id,
#d8qjewj4e5e .commit-msg,
#d8qjewj4e5e .branch-label {
  fill: lightgrey;
  color: lightgrey; }



#d8qjewj4e5e .label{
  color:#18B14E;
}
#d8qjewj4e5e .te-md-container--dark .node rect {
  fill: red;
}

#d8qjewj4e5e .node rect,
#d8qjewj4e5e .node circle,
#d8qjewj4e5e .node ellipse,
#d8qjewj4e5e .node polygon {
  fill: #F9FFFB;;
  stroke: #2DBD60;
  stroke-width: 1.5px;
}
#d8qjewj4e5e .arrowheadPath{
  fill: #2DBD60;
}
#d8qjewj4e5e .edgePath .path {
  stroke: #2DBD60;
  stroke-width: 1px;
}
#d8qjewj4e5e .edgeLabel {
  background-color: #fff;
}
#d8qjewj4e5e .cluster rect {
  fill: #F9FFFB !important;
  stroke: #2DBD60 !important;
  stroke-width: 1px !important;
}

#d8qjewj4e5e .cluster text {
  fill: #F9FFFB;
}

#d8qjewj4e5e div.mermaidTooltip {
  background: #F9FFFB;
  border: 1px solid #2DBD60;
}


#d8qjewj4e5e .actor {
  stroke: #2DBD60;
  fill: #F9FFFB;
}

#d8qjewj4e5e text.actor {
  fill: #2DBD60;
  stroke: none;
}

#d8qjewj4e5e .actor-line {
  stroke: #2DBD60;
}

#d8qjewj4e5e .messageLine0 {
  stroke-width: 1.5;
  stroke-dasharray: '2 2';
  marker-end: 'url(#arrowhead)';
  stroke: #2DBD60;
}

#d8qjewj4e5e .messageLine1 {
  stroke-width: 1.5;
  stroke-dasharray: '2 2';
  stroke: #2DBD60;
}

#d8qjewj4e5e #arrowhead {
  fill: #2DBD60;
}

#d8qjewj4e5e #crosshead path {
  fill: #2DBD60 !important;
  stroke: #2DBD60 !important;
}

#d8qjewj4e5e .messageText {
  fill: #2DBD60;
  stroke: none;
}

#d8qjewj4e5e .labelBox {
  stroke: #2DBD60;
  fill: #F9FFFB;
}

#d8qjewj4e5e .labelText {
  fill: #2DBD60;
  stroke: #2DBD60;
}

#d8qjewj4e5e .loopText {
  fill: #2DBD60;
  stroke: #2DBD60;
}

#d8qjewj4e5e .loopLine {
  stroke-width: 2;
  stroke-dasharray: '2 2';
  marker-end: 'url(#arrowhead)';
  stroke: #2DBD60;
}

#d8qjewj4e5e .note {
  stroke: #2DBD60;
  fill: #F9FFFB;
}

#d8qjewj4e5e .noteText {
  fill: #2DBD60;
  stroke: #2DBD60;
}


#d8qjewj4e5e .section{
  opacity:1;
}
#d8qjewj4e5e .section0,#d8qjewj4e5e  .section2 {
  fill: #ECF7F0;
}

#d8qjewj4e5e .section1,
#d8qjewj4e5e .section3 {
  fill: #FFF;
}
#d8qjewj4e5e .taskText0,
#d8qjewj4e5e .taskText1,
#d8qjewj4e5e .taskText2,
#d8qjewj4e5e .taskText3 {
  fill: #fff;
}

#d8qjewj4e5e .task0,
#d8qjewj4e5e .task1,
#d8qjewj4e5e .task2,
#d8qjewj4e5e .task3 {
  fill: #2DBD60;
  stroke: #359F5A;
}
</style><style>#d8qjewj4e5e {
    color: rgb(244, 244, 244);
    font: normal normal normal normal 14px/22.399999618530273px monospace;
  }</style><g transform="translate(-12, -12)"><g class="output"><g class="clusters"></g><g class="edgePaths"><g class="edgePath" style="opacity: 1;"><path class="path" d="M155.16015625,50.0404198706452L92.0703125,81.28125L92.0703125,106.28125" marker-end="url(#arrowhead40)" style="stroke: #333; stroke-width: 1.5px;fill:none"></path><defs><marker id="arrowhead40" viewBox="0 0 10 10" refX="9" refY="5" markerUnits="strokeWidth" markerWidth="8" markerHeight="6" orient="auto"><path d="M 0 0 L 10 5 L 0 10 z" class="arrowheadPath" style="stroke-width: 1px; stroke-dasharray: 1px, 0px;"></path></marker></defs></g><g class="edgePath" style="opacity: 1;"><path class="path" d="M203.22265625,45.74371678674764L315.546875,81.28125L315.546875,106.28125" marker-end="url(#arrowhead41)" style="stroke: #333; stroke-width: 1.5px;fill:none"></path><defs><marker id="arrowhead41" viewBox="0 0 10 10" refX="9" refY="5" markerUnits="strokeWidth" markerWidth="8" markerHeight="6" orient="auto"><path d="M 0 0 L 10 5 L 0 10 z" class="arrowheadPath" style="stroke-width: 1px; stroke-dasharray: 1px, 0px;"></path></marker></defs></g><g class="edgePath" style="opacity: 1;"><path class="path" d="M71.36726672854039,142.5625L42.8359375,167.5625L42.8359375,192.5625" marker-end="url(#arrowhead42)" style="stroke: #333; stroke-width: 1.5px;fill:none"></path><defs><marker id="arrowhead42" viewBox="0 0 10 10" refX="9" refY="5" markerUnits="strokeWidth" markerWidth="8" markerHeight="6" orient="auto"><path d="M 0 0 L 10 5 L 0 10 z" class="arrowheadPath" style="stroke-width: 1px; stroke-dasharray: 1px, 0px;"></path></marker></defs></g><g class="edgePath" style="opacity: 1;"><path class="path" d="M112.77335827145961,142.5625L141.3046875,167.5625L141.3046875,192.5625" marker-end="url(#arrowhead43)" style="stroke: #333; stroke-width: 1.5px;fill:none"></path><defs><marker id="arrowhead43" viewBox="0 0 10 10" refX="9" refY="5" markerUnits="strokeWidth" markerWidth="8" markerHeight="6" orient="auto"><path d="M 0 0 L 10 5 L 0 10 z" class="arrowheadPath" style="stroke-width: 1px; stroke-dasharray: 1px, 0px;"></path></marker></defs></g><g class="edgePath" style="opacity: 1;"><path class="path" d="M290.984375,137.46236389529852L234.2890625,167.5625L234.2890625,192.5625" marker-end="url(#arrowhead44)" style="stroke: #333; stroke-width: 1.5px;fill:none"></path><defs><marker id="arrowhead44" viewBox="0 0 10 10" refX="9" refY="5" markerUnits="strokeWidth" markerWidth="8" markerHeight="6" orient="auto"><path d="M 0 0 L 10 5 L 0 10 z" class="arrowheadPath" style="stroke-width: 1px; stroke-dasharray: 1px, 0px;"></path></marker></defs></g><g class="edgePath" style="opacity: 1;"><path class="path" d="M315.546875,142.5625L315.546875,167.5625L315.546875,192.5625" marker-end="url(#arrowhead45)" style="stroke: #333; stroke-width: 1.5px;fill:none"></path><defs><marker id="arrowhead45" viewBox="0 0 10 10" refX="9" refY="5" markerUnits="strokeWidth" markerWidth="8" markerHeight="6" orient="auto"><path d="M 0 0 L 10 5 L 0 10 z" class="arrowheadPath" style="stroke-width: 1px; stroke-dasharray: 1px, 0px;"></path></marker></defs></g><g class="edgePath" style="opacity: 1;"><path class="path" d="M340.109375,138.03975903614457L393.359375,167.5625L393.359375,192.5625" marker-end="url(#arrowhead46)" style="stroke: #333; stroke-width: 1.5px;fill:none"></path><defs><marker id="arrowhead46" viewBox="0 0 10 10" refX="9" refY="5" markerUnits="strokeWidth" markerWidth="8" markerHeight="6" orient="auto"><path d="M 0 0 L 10 5 L 0 10 z" class="arrowheadPath" style="stroke-width: 1px; stroke-dasharray: 1px, 0px;"></path></marker></defs></g></g><g class="edgeLabels"><g class="edgeLabel" transform="" style="opacity: 1;"><g transform="translate(0,0)" class="label"><rect rx="0" ry="0" width="0" height="0" style="fill:#e8e8e8;"></rect><text><tspan xml:space="preserve" dy="1em" x="1"></tspan></text></g></g><g class="edgeLabel" transform="" style="opacity: 1;"><g transform="translate(0,0)" class="label"><rect rx="0" ry="0" width="0" height="0" style="fill:#e8e8e8;"></rect><text><tspan xml:space="preserve" dy="1em" x="1"></tspan></text></g></g><g class="edgeLabel" transform="" style="opacity: 1;"><g transform="translate(0,0)" class="label"><rect rx="0" ry="0" width="0" height="0" style="fill:#e8e8e8;"></rect><text><tspan xml:space="preserve" dy="1em" x="1"></tspan></text></g></g><g class="edgeLabel" transform="" style="opacity: 1;"><g transform="translate(0,0)" class="label"><rect rx="0" ry="0" width="0" height="0" style="fill:#e8e8e8;"></rect><text><tspan xml:space="preserve" dy="1em" x="1"></tspan></text></g></g><g class="edgeLabel" transform="" style="opacity: 1;"><g transform="translate(0,0)" class="label"><rect rx="0" ry="0" width="0" height="0" style="fill:#e8e8e8;"></rect><text><tspan xml:space="preserve" dy="1em" x="1"></tspan></text></g></g><g class="edgeLabel" transform="" style="opacity: 1;"><g transform="translate(0,0)" class="label"><rect rx="0" ry="0" width="0" height="0" style="fill:#e8e8e8;"></rect><text><tspan xml:space="preserve" dy="1em" x="1"></tspan></text></g></g><g class="edgeLabel" transform="" style="opacity: 1;"><g transform="translate(0,0)" class="label"><rect rx="0" ry="0" width="0" height="0" style="fill:#e8e8e8;"></rect><text><tspan xml:space="preserve" dy="1em" x="1"></tspan></text></g></g></g><g class="nodes"><g class="node" id="A" transform="translate(179.19140625,38.140625)" style="opacity: 1;"><rect rx="0" ry="0" x="-24.03125" y="-18.140625" width="48.0625" height="36.28125"></rect><g class="label" transform="translate(0,0)"><g transform="translate(-14.03125,-8.140625)"><text><tspan xml:space="preserve" dy="1em" x="1">html</tspan></text></g></g></g><g class="node" id="B" transform="translate(92.0703125,124.421875)" style="opacity: 1;"><rect rx="0" ry="0" x="-24.7734375" y="-18.140625" width="49.546875" height="36.28125"></rect><g class="label" transform="translate(0,0)"><g transform="translate(-14.7734375,-8.140625)"><text><tspan xml:space="preserve" dy="1em" x="1">head</tspan></text></g></g></g><g class="node" id="C" transform="translate(315.546875,124.421875)" style="opacity: 1;"><rect rx="5" ry="5" x="-24.5625" y="-18.140625" width="49.125" height="36.28125"></rect><g class="label" transform="translate(0,0)"><g transform="translate(-14.5625,-8.140625)"><text><tspan xml:space="preserve" dy="1em" x="1">body</tspan></text></g></g></g><g class="node" id="D" transform="translate(42.8359375,210.703125)" style="opacity: 1;"><rect rx="5" ry="5" x="-22.8359375" y="-18.140625" width="45.671875" height="36.28125"></rect><g class="label" transform="translate(0,0)"><g transform="translate(-12.8359375,-8.140625)"><text><tspan xml:space="preserve" dy="1em" x="1">title</tspan></text></g></g></g><g class="node" id="F" transform="translate(141.3046875,210.703125)" style="opacity: 1;"><rect rx="5" ry="5" x="-25.6328125" y="-18.140625" width="51.265625" height="36.28125"></rect><g class="label" transform="translate(0,0)"><g transform="translate(-15.6328125,-8.140625)"><text><tspan xml:space="preserve" dy="1em" x="1">meta</tspan></text></g></g></g><g class="node" id="E" transform="translate(234.2890625,210.703125)" style="opacity: 1;"><rect rx="5" ry="5" x="-17.3515625" y="-18.140625" width="34.703125" height="36.28125"></rect><g class="label" transform="translate(0,0)"><g transform="translate(-7.3515625,-8.140625)"><text><tspan xml:space="preserve" dy="1em" x="1">h1</tspan></text></g></g></g><g class="node" id="I" transform="translate(315.546875,210.703125)" style="opacity: 1;"><rect rx="5" ry="5" x="-13.90625" y="-18.140625" width="27.8125" height="36.28125"></rect><g class="label" transform="translate(0,0)"><g transform="translate(-3.90625,-8.140625)"><text><tspan xml:space="preserve" dy="1em" x="1">p</tspan></text></g></g></g><g class="node" id="G" transform="translate(393.359375,210.703125)" style="opacity: 1;"><rect rx="5" ry="5" x="-13.90625" y="-18.140625" width="27.8125" height="36.28125"></rect><g class="label" transform="translate(0,0)"><g transform="translate(-3.90625,-8.140625)"><text><tspan xml:space="preserve" dy="1em" x="1">p</tspan></text></g></g></g></g></g></g></svg>

每一个元素就是一个节点,而每一个节点就是一个对象,也就是说我们这操作元素时,其实就是把这个元素看出一个对象,然后使用这个对象的属性和方法进行相关的操作。

FutureTech