Javascript 尝试在没有事件的情况下调用jquery函数

所以把图像和图像变成这样一个链接

var imgCell = '<a href="javascript:storeInfo(&quot;text&quot;,&quot;text&quot;,&quot;ActiveProjects&quot;);"><img src="https://cubistmediagroup.sharepoint.com/sites/canvas/PublishingImages/details_open.png"></a>';

然后在storeInfo函数中我调用这个函数

function controlButton (projectStatus){
$('#'+projectStatus+' tbody td img').live('click', function () {
    var theTable = ActiveProjectsTable;

    var nTr = this.parentNode.parentNode.parentNode;
    if ( this.src.match('details_close') )
        {
            // This row is already open - close it 
            this.src = "https://cubistmediagroup.sharepoint.com/sites/canvas/PublishingImages/details_open.png";
            theTable.fnClose( nTr );
        }
    else
        {
            // Open this row 
            this.src = "https://cubistmediagroup.sharepoint.com/sites/canvas/PublishingImages/details_close.png";
            theTable.fnOpen( nTr, fnFormatDetails(theTable, nTr), 'details' );
        }
});
}

所以第一次点击img它调用store info函数，反过来调用controlButton函数。。。然后在control button函数中有jquery代码函数，它需要再次单击。。。我想知道是否有一种方法可以在没有事件的情况下调用jquery函数，这样我就不需要点击两次

---

一旦调用了controlButton，我怎么能调用jquery函数呢

您的

live

位于功能

controlbutton

内，只有在您第一次单击链接时，才会安装eventhandler。然后需要再次单击以执行随“live”指令一起安装的

click

处理程序中的代码。您的

live

位于功能

controlbutton

中。只有当您第一次单击链接时，才会安装eventhandler。然后，它需要第二次单击来执行安装了“live”指令的

click

处理程序中的代码。我仍然需要双击来调用“theTable.fnOpen”和close函数。我正在寻找一种方法，可以在一次单击中调用open和close表的单元格。我的朋友，我们需要查看更大的代码示例。另外，我最后编辑了一个小错误，从我最初的post-do开始。我添加了store-info函数，我认为它不起作用，因为代码需要在controlButton函数中单击，而这已经被单击击中了。。。我试图调用这个函数，而不必再次单击。我仍然需要双击来调用“theTable.fnOpen”和close函数。我正在寻找一种方法，可以在一次单击中调用open和close表的单元格。我的朋友，我们需要看到更大的代码示例。另外，我最后编辑了一个小错误，从我最初的post-do开始。我添加了store-info函数，我认为它不起作用，因为代码需要在controlButton函数中单击，而这已经被单击击中了。。。我试着呼叫这个，而不必再次点击。

function controlButton (projectStatus){
    // save the function into a variable
    var funct = function () {
        var theTable = ActiveProjectsTable;

        var nTr = this.parentNode.parentNode.parentNode;
        if ( this.src.match('details_close') )
        {
            // This row is already open - close it 
            this.src = "https://cubistmediagroup.sharepoint.com/sites/canvas/PublishingImages/details_open.png";
            theTable.fnClose( nTr );
        }
        else
        {
            // Open this row 
            this.src = "https://cubistmediagroup.sharepoint.com/sites/canvas/PublishingImages/details_close.png";
            theTable.fnOpen( nTr, fnFormatDetails(theTable, nTr), 'details' );
        }
    }
    // Retrieve the DOM node
    var node = $('#'+projectStatus+' tbody td img');

    // Apply the event listener to the node
    node.live('click', funct);

    // Call the function, with the retrieved node as the call instance('this')
    funct.call(node);
}

function controlButton (projectStatus){
    // save the function into a variable
    var funct = function () {
        var theTable = ActiveProjectsTable;

        var nTr = this.parentNode.parentNode.parentNode;
        if ( this.src.match('details_close') )
        {
            // This row is already open - close it 
            this.src = "https://cubistmediagroup.sharepoint.com/sites/canvas/PublishingImages/details_open.png";
            theTable.fnClose( nTr );
        }
        else
        {
            // Open this row 
            this.src = "https://cubistmediagroup.sharepoint.com/sites/canvas/PublishingImages/details_close.png";
            theTable.fnOpen( nTr, fnFormatDetails(theTable, nTr), 'details' );
        }
    }
    // Retrieve the DOM node
    var node = $('#'+projectStatus+' tbody td img');

    // Apply the event listener to the node
    node.live('click', funct);

    // Call the function, with the retrieved node as the call instance('this')
    funct.call(node);
}