<p>
        Form web Part can connect datavew web part. Here are the rules.
        </p>
        <p>
        If dataview web part define a filter using input parameter, form web part connect dataview webpart to modify view using parameters from.
        </p>
        <p>
        If dataview web part does not define a filter, form web part connect dataview webpart to filter view using data values from.
        </p>
        <pre data-sub="prettyprint:_">
        </pre>

        <pre data-sub="prettyprint:_">
        <input type="button" value="Submit" onclick="this.disabled='true';">
        </pre>

        <pre data-sub="prettyprint:_">
        FormUtil.setTextboxes = function() {
        var colInputs = document.getElementsByTagName("input");
        var colTextAreas = document.getElementsByTagName("textarea");

        <pre data-sub="prettyprint:_">
        <textarea rows="10" cols="25" maxlength="25" onkeypress="return TextUtil.isNotMax(this)"></textarea>

        <pre data-sub="prettyprint:_">
        string script = @"
        function clickButton(e, buttonid)
        {
        var bt = document.getElementById(buttonid);
        if (typeof bt == 'object')
        {
        if (navigator.appName.indexOf('Microsoft Internet Explorer')>(-1)){
        if (event.keyCode == 13){
        bt.click();
        return false;
        }
        }
        else
        {
        if (e.keyCode == 13)
        {
        bt.click();
        return false;
        }
        }
        }
        } ";
        Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "search", script, true);
        if (this.Request["tab"] == null || this.Request["tab"] == "All Resources")
        {
        this.txtGeneralSearch.Attributes.Add("onkeypress", "return clickButton(event,'" + this.btnSearch.ClientID + "')");
        }
        </pre>