Question

有没有人知道我可以调用哪个javascript函数来激活此id上的'dblClickField'事件而不实际点击该框？这是一个复选框，我想用javascript强制通过控制台勾选它。

<td 
    class="dataCol inlineEditWrite" 
    id="00N200000030rph_ilecell" 
    onblur="if (window.sfdcPage &amp;&amp; window.sfdcPage.hasRun) sfdcPage.mouseOutField(event, this);" 
    onclick="if (window.sfdcPage &amp;&amp; window.sfdcPage.hasRun) sfdcPage.clickField(event, this);" 
    ondblclick="if (window.sfdcPage &amp;&amp; window.sfdcPage.hasRun) sfdcPage.dblClickField(event, this);" 
    onfocus="if (window.sfdcPage &amp;&amp; window.sfdcPage.hasRun) sfdcPage.mouseOverField(event, this);" 
    onkeypress="if (window.sfdcPage &amp;&amp; window.sfdcPage.hasRun &amp;&amp; event &amp;&amp; event.keyCode==KEY_ENTER) sfdcPage.dblClickField(event, this);" 
    onmouseout="if (window.sfdcPage &amp;&amp; window.sfdcPage.hasRun) sfdcPage.mouseOutField(event, this);" 
    onmouseover="if (window.sfdcPage &amp;&amp; window.sfdcPage.hasRun) sfdcPage.mouseOverField(event, this);" 
    tabindex="0">
    <div id="00N200000030rph_ileinner">
        <img src="/img/checkbox_unchecked.gif" alt="Not Checked" width="21" height="16" class="checkImg" id="00N200000030rph_chkbox" title="Not Checked">
    </div>
</td>

Answer 1

您可以致电apply来完成此操作，如此答案：

How can I programmatically invoke an onclick() event from a anchor tag while keeping the ‘this’ reference in the onclick function?

但是，您可能需要考虑稍微不同的方法。只需将双击处理程序放在函数中：

function onDoubleClick() {
    if (window.sfdcPage && window.sfdcPage.hasRun)
        sfdcPage.dblClickField(event, this);
}

然后您可以从<td>元素中引用它：

<td ondblclick="onDoubleClick();"...

在其他任何地方你也需要调用它。

这是一个证明：http://jsfiddle.net/nq5aP/

的jsfiddle

Answer 2

不要在HTML中添加如此多的内联代码。这不是很容易阅读。将您的代码放在一个函数中，然后您可以随时调用它（不会欺骗双击事件）：

<script>
function dblclickfunction(event)
{
    if (window.sfdcPage && window.sfdcPage.hasRun) 
        sfdcPage.dblClickField(event, this);
}
</script>

<td 
    class="dataCol inlineEditWrite" 
    id="00N200000030rph_ilecell" 
    onblur="if (window.sfdcPage && window.sfdcPage.hasRun) sfdcPage.mouseOutField(event, this);" 
    onclick="if (window.sfdcPage && window.sfdcPage.hasRun) sfdcPage.clickField(event, this);" 
    ondblclick="dblclickfunction(event);" 
    onfocus="if (window.sfdcPage && window.sfdcPage.hasRun) sfdcPage.mouseOverField(event, this);" 
    onkeypress="if (window.sfdcPage && window.sfdcPage.hasRun && event && event.keyCode==KEY_ENTER) sfdcPage.dblClickField(event, this);" 
    onmouseout="if (window.sfdcPage && window.sfdcPage.hasRun) sfdcPage.mouseOutField(event, this);" 
    onmouseover="if (window.sfdcPage && window.sfdcPage.hasRun) sfdcPage.mouseOverField(event, this);" 
    tabindex="0">
    <div id="00N200000030rph_ileinner">
        <img src="/img/checkbox_unchecked.gif" alt="Not Checked" width="21" height="16" class="checkImg" id="00N200000030rph_chkbox" title="Not Checked">
    </div>
</td>

Javascript双击事件

2 个答案: