如何在表格中放置指令? [英] How can I place directives in a table?

问题描述

我正在尝试使用 angularjs 在表中创建指令.我通常可以让它工作，除非我尝试将自定义元素(在我的 jsfiddle 中，<person/>)放入表格中，浏览器通常倾向于将其从表格中拉出，并在元素前面加上.

http://jsfiddle.net/drewsonne/WSnyZ/16/

我期待:

<people class="ng-scope"><表格><thead><tr><th>姓名</th><th>年龄</th></tr></thead><person info="personJohn" class="ng-isolate-scope ng-scope ng-binding"><tr><td>约翰</td><td>10</td></tr></人><person info="personSally" class="ng-isolate-scope ng-scope ng-binding"><tr><td>莎莉</td><td>20</td></tr></人></tbody></人><person info="{name:'Fred',age:30}" class="ng-isolate-scope ng-scope ng-binding"><tr><td>弗雷德</td><td>30</td></tr></人>

但我得到:

<people class="ng-scope"><person info="personJohn" class="ng-isolate-scope ng-scope ng-binding">约翰10</人><person info="personSally" class="ng-isolate-scope ng-scope ng-binding">莎莉20</人><表格><thead><tr><th>姓名</th><th>年龄</th></tr></thead><tbody></tbody></人><person info="{name:'Fred',age:30}" class="ng-isolate-scope ng-scope ng-binding">弗雷德30</人>

问题:

是否可以将自定义元素放置在表格中，或者浏览器会自动滚动?

<小时>

注意事项:

我的过度动机是为了让我可以有这样的事情:

<year info="data"></year>

哪些模板是这样的:

<table ng-repeat="数据中的年份"><thead><tr><th>名称</th><th>值</th></tr></thead><tr><th colspan=2>{{year.name}}</th></tr><季度 ng-repeat="季度年.季度"><tr><th>{{quarter.name}}</th></tr><月><tr><th>{{month.name}}</th></tr><tr ng-repeat="day in month.days"><th>{{day.name}}</th><th>{{day.value}}</th></tr></月></季度></tbody></年>

呈现如下:

<thead><tr><th>名称</th><th>值</th></tr></thead><tr><th colspan=2>2013</th></tr><tr><th>第一季度</th></tr><tr><th>二月</th></tr><tr><td>01/02/2013</td><td>$12</td></tr><tr><td>05/02/2013</td><td>$15</td></tr><tr><td>10/02/2013</td><td>$17</td></tr></tbody><表格><thead><tr><th>名称</th><th>值</th></tr></thead><tr><th colspan=2>2013</th></tr><tr><th>第二季度</th></tr><tr><th>四月</th></tr><tr><td>01/04/2013</td><td>$18</td></tr><tr><th>May</th></tr><tr><td>01/05/2013</td><td>$78</td></tr></tbody>

解决方案

如果你小心地使用有效的表格元素并依赖属性指令之类的东西，它似乎工作得很好:http://jsfiddle.net/Tz83w/1/

'<tr ng-repeat="d in data" info="d"></tr>'....directive('信息', 函数 () {返回 {限制:'A'，...模板:'<tr><td>{{info.name}}</td><td>{{info.Age}}</td></tr>'

I'm trying to create a directive inside a table, with angularjs. I can generally get it working, except if I try to put custom elements (in my jsfiddle, <person />) inside a table, the browser generally tends to pull it out of the table, and prepend the element.

http://jsfiddle.net/drewsonne/WSnyZ/16/

I'm expecting:

<div ng-app="MyApp" class="ng-scope">
    <people class="ng-scope">
        <table>
            <thead><tr><th>Name</th><th>Age</th></tr></thead>
            <tbody>
                <person info="personJohn" class="ng-isolate-scope ng-scope ng-binding">
                    <tr><td>John</td><td>10</td></tr>
                </person>
                <person info="personSally" class="ng-isolate-scope ng-scope ng-binding">
                    <tr><td>Sally</td><td>20</td></tr>
                </person>
            </tbody>
        </table>
    </people>
    <person info="{name:'Fred',age:30}" class="ng-isolate-scope ng-scope ng-binding">
        <tr><td>Fred</td><td>30</td></tr>
   </person>
</div>

but I'm getting:

<div ng-app="MyApp" class="ng-scope">
    <people class="ng-scope">
        <person info="personJohn" class="ng-isolate-scope ng-scope ng-binding">
            John10
        </person>
        <person info="personSally" class="ng-isolate-scope ng-scope ng-binding">
            Sally20
        </person>
        <table>
            <thead><tr><th>Name</th><th>Age</th></tr></thead>
            <tbody></tbody>
        </table>
    </people>
    <person info="{name:'Fred',age:30}" class="ng-isolate-scope ng-scope ng-binding">
        Fred30
    </person>
</div>

QUESTION:

Is it possible to place custom elements inside a table, or this something the browser will just steam roll?

---

Notes:

My over arching motivation is so that I could have something like:

<year info="data"></year>

which templates to something like this:

<year>
    <table ng-repeat="year in data">
        <thead><tr><th>Name</th><th>Value</th></tr></thead>
        <tbody>
        <tr><th colspan=2>{{year.name}}</th></tr>
        <quarter ng-repeat="quarter in year.quarters">
            <tr><th>{{quarter.name}}</th></tr>
            <month>
                <tr><th>{{month.name}}</th></tr>
                <tr ng-repeat="day in month.days">
                    <th>{{day.name}}</th>
                    <th>{{day.value}}</th>
                </tr>
            </month>
        </quarter>
        </tbody>
    </table>
</year>

which renders something like this:

<table>
        <thead><tr><th>Name</th><th>Value</th></tr></thead>
        <tbody>
            <tr><th colspan=2>2013</th></tr>
            <tr><th>Quarter 1</th></tr>
            <tr><th>February</th></tr>
            <tr>
                <td>01/02/2013</td>
                <td>$12</td>
            </tr>
            <tr>
                <td>05/02/2013</td>
                <td>$15</td>
            </tr>
            <tr>
                <td>10/02/2013</td>
                <td>$17</td>
            </tr>
        </tbody>
</table>
<table>
        <thead><tr><th>Name</th><th>Value</th></tr></thead>
        <tbody>
            <tr><th colspan=2>2013</th></tr>
            <tr><th>Quarter 2</th></tr>
            <tr><th>April</th></tr>
            <tr>
                <td>01/04/2013</td>
                <td>$18</td>
            </tr>
            <tr><th>May</th></tr>
            <tr>
                <td>01/05/2013</td>
                <td>$78</td>
            </tr>
        </tbody>
</table>

解决方案

If you are careful to use valid table elements and rely on something like attribute directives it seems to work just fine: http://jsfiddle.net/Tz83w/1/

'<tr ng-repeat="d in data" info="d"></tr>'
...
.directive('info', function () {
return {
    restrict: 'A',
...
template: '<tr><td>{{info.name}}</td><td>{{info.Age}}</td></tr>'

这篇关于如何在表格中放置指令?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！